Nuclear Power Engineering Extraction of uranium from its ore is done by __________ method. Physical beneficiation Electrometallurgical Pyrometallurgical Chemical Physical beneficiation Electrometallurgical Pyrometallurgical Chemical ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which is the most commonly used molten metal for cooling of nuclear reactors? Mercury Calcium Sodium Zinc Mercury Calcium Sodium Zinc ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Fission of U-235 on slow neutron bombardment can be represented by 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 + Q (energy) 92U235 + 0n1 → 56Ba143 + 36Kr90 92U235 + 0n1 → 56Ba143 + 36Kr90 + 3 0n1 92U235 + 0n1 → 92U236 + 3 0n1+ Q (energy) ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Plutonium Is recovered from spent fuel from thermal nuclear reactor Both A & B Has much lower melting point (640°C ) compared to thorium (1690°C) Neither A nor B Is recovered from spent fuel from thermal nuclear reactor Both A & B Has much lower melting point (640°C ) compared to thorium (1690°C) Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A fertile material is the one, which can be Converted into fissile material on absorption of neutron Fissioned by either slow or fast neutrons Fissioned by fast neutrons Fissioned by slow (thermal) neutrons Converted into fissile material on absorption of neutron Fissioned by either slow or fast neutrons Fissioned by fast neutrons Fissioned by slow (thermal) neutrons ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Pressure in a Pressurised Water Reactor (PWR) is used for Superheating the steam Pressurising the water in the primary coolant circuit None of these Maintaining constant pressure in the primary cooling circuit under varying loads Superheating the steam Pressurising the water in the primary coolant circuit None of these Maintaining constant pressure in the primary cooling circuit under varying loads ANSWER DOWNLOAD EXAMIANS APP
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